A central metric in Dr. Goel's framework is VO2 Max, the measure of how much oxygen the body can use during exercise. Studies ...

Zone 2 training is cardio done at a steady, low intensity. It has benefits for aerobic training (so you can run faster), anaerobic training (helping you to recover faster between reps and sets, or ...

A quick sitting-rising test reveals surprising insights into your health and longevity, measuring strength, balance, and ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Arctic sea urchin reproduction is highly sensitive to climate change, particularly warming waters. A new study shows ...

Determining a carbon footprint is easier said than done, and it’s not clear how much weight we should put on it. One way to gain a quantifiable understanding of the impacts of our actions, for good ...

Perhaps you know the feeling: that moment when you see with your eyes something you have previously only seen in pictures. Before today, I knew the Larsen C ice shelf only from the satellite images we ...

Seventeen-year-old Marina walked down a crowded street in her hometown. Soon to be a senior in high school, she found herself surrounded by college students who had just returned for the fall semester ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? When shopping for a new TV, picking the right dimensions to perfectly fill the space ...